Answer:
1. When calculating the division of each number in some range of floating type number.
2. One cannot use real numbers for exact comparison. Two real numbers are rarely equal. Real numbers are have representational errors.
Explanation:
1. In structured programming, we make use of a floating-point number with a fractional part for a loop control variable. a given scenario is when we just want to calculate the division of each number in some range of floating type number. However, the downsides to using a floating-point number with a fractional part for a loop control variable are:
- They can cause 'off-by-one' failure
- A floating point number cannot represent all simple fractions exactly
2. The pitfalls of using real numbers for the index variable in a for loop:
- Two real numbers are hardly equal
- One cannot use real numbers for exact comparison
- The existence of representational errors
Answer:
Node js
Explanation:
I would have use Python as it is more powerful and has a larger community. However, here we have to work with React Native, and hence lots of javascript will be involved. Hence, for this condition, we must go for Node Js, as its a similar technology, and suited for this kind of environment more. Python will certainly look odd out here. Hence, my preference for this condition will be Node.js.
Answer:
The taskbar is an element of an operating system located at the bottom of the screen. It allows you to locate and launch programs through Start and the Start menu, or view any program that's currently open.